JPS6040164A - フルオラン化合物の製造法 - Google Patents

フルオラン化合物の製造法

Info

Publication number
JPS6040164A
JPS6040164A JP58148433A JP14843383A JPS6040164A JP S6040164 A JPS6040164 A JP S6040164A JP 58148433 A JP58148433 A JP 58148433A JP 14843383 A JP14843383 A JP 14843383A JP S6040164 A JPS6040164 A JP S6040164A
Authority
JP
Japan
Prior art keywords
group
compound
formula
parts
general formula
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP58148433A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0219856B2 (en]
Inventor
Kiyoyasu Hashimoto
橋本　清保
Kiyoteru Kojima
小島　清輝
Masao Nishikuri
西栗　正夫
Akira Takeshita
明 竹下
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP58148433A priority Critical patent/JPS6040164A/ja
Publication of JPS6040164A publication Critical patent/JPS6040164A/ja
Publication of JPH0219856B2 publication Critical patent/JPH0219856B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
JP58148433A 1983-08-12 1983-08-12 フルオラン化合物の製造法 Granted JPS6040164A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58148433A JPS6040164A (ja) 1983-08-12 1983-08-12 フルオラン化合物の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58148433A JPS6040164A (ja) 1983-08-12 1983-08-12 フルオラン化合物の製造法

Publications (2)

Publication Number Publication Date
JPS6040164A true JPS6040164A (ja) 1985-03-02
JPH0219856B2 JPH0219856B2 (en]) 1990-05-07

Family

ID=15452680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58148433A Granted JPS6040164A (ja) 1983-08-12 1983-08-12 フルオラン化合物の製造法

Country Status (1)

Country Link
JP (1) JPS6040164A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6315788A (ja) * 1986-06-17 1988-01-22 Kanzaki Paper Mfg Co Ltd 感熱記録体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836132A (en]) * 1971-09-14 1973-05-28
JPS5323975A (en) * 1976-08-16 1978-03-06 Mitsubishi Paper Mills Ltd Production of fluorane compound
JPS57190049A (en) * 1981-05-18 1982-11-22 Yamada Kagaku Kogyo Kk Fluoran compound, its preparation, and color-developing recording material containing the same
JPS5865754A (ja) * 1981-10-16 1983-04-19 Nippon Kayaku Co Ltd フルオラン化合物及びそれを用いる発色性感熱又は感圧記録シ−ト

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836132A (en]) * 1971-09-14 1973-05-28
JPS5323975A (en) * 1976-08-16 1978-03-06 Mitsubishi Paper Mills Ltd Production of fluorane compound
JPS57190049A (en) * 1981-05-18 1982-11-22 Yamada Kagaku Kogyo Kk Fluoran compound, its preparation, and color-developing recording material containing the same
JPS5865754A (ja) * 1981-10-16 1983-04-19 Nippon Kayaku Co Ltd フルオラン化合物及びそれを用いる発色性感熱又は感圧記録シ−ト

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6315788A (ja) * 1986-06-17 1988-01-22 Kanzaki Paper Mfg Co Ltd 感熱記録体

Also Published As

Publication number Publication date
JPH0219856B2 (en]) 1990-05-07

Similar Documents

Publication Publication Date Title
US5166350A (en) Process for the manufacture of fluoran compounds
GB2031934A (en) Chromogenic pyridine compounds
US3873573A (en) Phthalide compounds
US3960856A (en) Process for the preparation of 4-hydroxy-3-(5-methyl-3-isoxazolylcarbamoyl)-2-methyl-2H-1,2-benzothiazine 1,1-dioxide
JPS6040164A (ja) フルオラン化合物の製造法
US4200759A (en) Preparation of imidazo[2,1-a]isoindole compounds
SU764609A3 (ru) Способ получени производных бензимидазолкарбамата
JPS6040165A (ja) フルオラン化合物の製造方法
JPH069889A (ja) フルオラン化合物及びその製造方法
US3303191A (en) Novel 4-ketodihydro-2, 1-benzothiazine-2, 2-dioxides
US4069230A (en) Preparation of indole derivatives
SU431166A1 (ru) Способ получения сульфонов или сульфонамидов аминобенз-2,1,3-тиадиазола
US3699096A (en) Process for preparing penicillin derivatives
US3772329A (en) 7-sulfamoyl indole derivatives
JPS5848588B2 (ja) フルオラン化合物の製造方法
KR0174333B1 (ko) 플루오란계 염료의 제조방법
JPS61151158A (ja) ベンゾイル安息香酸誘導体及びその製造法
JPH05178859A (ja) 新規なフルオラン化合物
US5223622A (en) Quinazolin-2-ones
SU703017A3 (ru) Способ получени замещенных гетероциклом производных 5-сульфамоилбензойной кислоты или их солей
SU724507A1 (ru) Способ получени диарилен-1,4- диазинов
SU575021A3 (ru) Способ получени производных бензиламина или их солей
JPH01216941A (ja) ジアリールメタン化合物の製造法
JPH05163275A (ja) 新規なフルオラン化合物
JPH05178860A (ja) 新規なフルオラン化合物